How severe is CVE-2022-44289?

CVE-2022-44289 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-44289 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-44289?

CVE-2022-44289 primarily affects Thinkphp. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-44289?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2022-44289 published?

CVE-2022-44289 was published on 2022-12-06 and last updated on 2026-06-17.

CVE-2022-44289

CVE-2022-44289 is a high-severity vulnerability in Thinkphp with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-434.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-434
Affected product: Thinkphp
Published: 2022-12-06
Last modified: 2026-06-17

Description

Thinkphp 5.1.41 and 5.0.24 has a code logic error which causes file upload getshell.

Frequently asked questions

What is CVE-2022-44289?: Thinkphp 5.1.41 and 5.0.24 has a code logic error which causes file upload getshell.
How severe is CVE-2022-44289?: CVE-2022-44289 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-44289 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-44289?: CVE-2022-44289 primarily affects Thinkphp. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-44289?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-44289 published?: CVE-2022-44289 was published on 2022-12-06 and last updated on 2026-06-17.

References

https://github.com/top-think/framework/issues/2772

Affected products (2)

cpe:2.3:a:thinkphp:thinkphp:5.0.24:*:*:*:*:*:*:*
cpe:2.3:a:thinkphp:thinkphp:5.1.41:*:*:*:*:*:*:*

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